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United States Patent | 6,185,388 |
Yamamoto | February 6, 2001 |
An image heating apparatus includes a power supply controller, which sets the set temperature to change the temperature of the heating roller. The power supply is cut off before the temperature of the heating roller reaches the set temperature. A predetermined time later, the heating roller and the back-up roller stop rotating.
Inventors: | Yamamoto; Naoyuki (Shizuoka-ken, JP) |
Assignee: | Canon Kabushiki Kaisha (Tokyo, JP) |
Appl. No.: | 253515 |
Filed: | February 22, 1999 |
Feb 27, 1998[JP] | 10-064316 |
Current U.S. Class: | 399/69; 219/216; 399/70; 399/328 |
Intern'l Class: | G03G 015/20; H05B 001/00 |
Field of Search: | 219/216 399/67,68,69,320,328,331,70,324,330 |
5708920 | Jan., 1998 | Ohnishi et al. | 399/69. |